Linear Estimation of 4-D Illumination Light Field from Diffuse Reflections

This paper proposes a linear estimation method for 4-D illumination light field using an inverse lighting framework. Although lighting environments have conventionally been modeled by the combination of point light sources or a spherical light field map, complex light sources such as an ordinary fla...

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Vydané v:	Proceedings - IEEE Computer Society Conference on Pattern Recognition and Image Processing s. 496 - 500
Hlavní autori:	Aoto, Takahito, Sato, Tomokazu, Mukaigawa, Yasuhiro, Yokoya, Naokazu
Médium:	Konferenčný príspevok..
Jazyk:	English
Vydavateľské údaje:	IEEE 01.01.2013
Predmet:	Cameras Estimation Harmonic analysis Lenses Light sources Lighting Linear systems
ISSN:	0730-6512
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